1 dnl This file contains the common configuration code which would
2 dnl otherwise be duplicated between configure and configure-libafs.
4 dnl NB: Because this code is a macro, references to positional shell
5 dnl parameters must be done like $[]1 instead of $1
7 AC_DEFUN([OPENAFS_CONFIGURE_COMMON],[
10 #undef STRUCT_SOCKADDR_HAS_SA_LEN
11 #if !defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
12 # if ENDIANESS_IN_SYS_PARAM_H
14 # include <sys/types.h>
15 # include <sys/param.h>
16 # if BYTE_ORDER == BIG_ENDIAN
17 # define WORDS_BIGENDIAN 1
20 # if defined(AUTOCONF_FOUND_BIGENDIAN)
21 # define WORDS_BIGENDIAN 1
23 # undef WORDS_BIGENDIAN
27 # if defined(AUTOCONF_FOUND_BIGENDIAN)
28 # define WORDS_BIGENDIAN 1
30 # undef WORDS_BIGENDIAN
34 # if defined(__BIG_ENDIAN__)
35 # define WORDS_BIGENDIAN 1
37 # undef WORDS_BIGENDIAN
42 * Always use 64-bit file offsets for UKERNEL code. Needed for UKERNEL stuff to
43 * play nice with some other interfaces like FUSE. We technically only would
44 * need to define this when building for such interfaces, but set it always to
45 * try and reduce potential confusion.
47 #define _FILE_OFFSET_BITS 64
48 #define AFS_CACHE_VNODE_PATH
54 #undef DEFINED_FOR_EACH_PROCESS
55 #undef DEFINED_PREV_TASK
56 #undef EXPORTED_SYS_CALL_TABLE
57 #undef EXPORTED_IA32_SYS_CALL_TABLE
58 #undef IRIX_HAS_MEM_FUNCS
59 #undef RECALC_SIGPENDING_TAKES_VOID
60 #undef STRUCT_FS_HAS_FS_ROLLED
62 /* glue for RedHat kernel bug */
63 #undef ENABLE_REDHAT_BUILDSYS
64 #if defined(ENABLE_REDHAT_BUILDSYS) && defined(KERNEL) && defined(REDHAT_FIX)
65 #include "redhat-fix.h"
74 AC_ARG_WITH([afs-sysname],
75 [AS_HELP_STRING([--with-afs-sysname=sys], [use sys for the afs sysname])])
77 dnl General feature options.
79 [AS_HELP_STRING([--disable-pam], [disable PAM support])],
83 AS_HELP_STRING([--disable-gtx], [disable gtx curses-based terminal tools]))
85 AS_HELP_STRING([--disable-uss], [disable uss bulk creation tool]))
86 AC_ARG_ENABLE([namei-fileserver],
87 [AS_HELP_STRING([--enable-namei-fileserver],
88 [force compilation of namei fileserver in preference to inode
91 [enable_namei_fileserver="default"])
92 AC_ARG_ENABLE([supergroups],
93 [AS_HELP_STRING([--enable-supergroups],
94 [enable support for nested pts groups])],
96 [enable_supergroups="no"])
97 AC_ARG_ENABLE([bitmap-later],
98 [AS_HELP_STRING([--enable-bitmap-later],
99 [enable fast startup of file server by not reading bitmap till
102 [enable_bitmap_later="no"])
103 AC_ARG_ENABLE([unix-sockets],
104 [AS_HELP_STRING([--disable-unix-sockets],
105 [disable use of unix domain sockets for fssync (defaults to enabled)])],
107 [enable_unix_sockets="yes"])
108 AC_ARG_ENABLE([tivoli-tsm],
109 [AS_HELP_STRING([--enable-tivoli-tsm],
110 [enable use of the Tivoli TSM API libraries for butc support])],
112 [enable_tivoli_tsm="no"])
113 AC_ARG_ENABLE([pthreaded-ubik],
114 [AS_HELP_STRING([--enable-pthreaded-ubik],
115 [enable installation of pthreaded ubik applications (defaults to
118 [enable_pthreaded_ubik="no"])
120 dnl Kernel module build options.
121 AC_ARG_WITH([linux-kernel-headers],
122 [AS_HELP_STRING([--with-linux-kernel-headers=path],
123 [use the kernel headers found at path (optional, defaults to
124 /usr/src/linux-2.4, then /usr/src/linux)])])
125 AC_ARG_WITH([linux-kernel-build],
126 [AS_HELP_STRING([--with-linux-kernel-build=path],
127 [use the kernel build found at path(optional, defaults to
128 /usr/src/linux-2.4, then /usr/src/linux)])])
129 AC_ARG_WITH([bsd-kernel-headers],
130 [AS_HELP_STRING([--with-bsd-kernel-headers=path],
131 [use the kernel headers found at path (optional, defaults to
133 AC_ARG_WITH([bsd-kernel-build],
134 [AS_HELP_STRING([--with-bsd-kernel-build=path],
135 [use the kernel build found at path (optional, defaults to
136 KSRC/i386/compile/GENERIC)])])
137 AC_ARG_WITH([linux-kernel-packaging],
138 [AS_HELP_STRING([--with-linux-kernel-packaging],
139 [use standard naming conventions to aid Linux kernel build packaging
140 (disables MPS, sets the kernel module name to openafs.ko, and
141 installs kernel modules into the standard Linux location)])],
142 [AC_SUBST(LINUX_KERNEL_PACKAGING, "yes")
143 AC_SUBST(LINUX_LIBAFS_NAME, "openafs")],
144 [AC_SUBST(LINUX_LIBAFS_NAME, "libafs")])
145 AC_ARG_ENABLE([kernel-module],
146 [AS_HELP_STRING([--disable-kernel-module],
147 [disable compilation of the kernel module (defaults to enabled)])],
149 [enable_kernel_module="yes"])
150 AC_ARG_ENABLE([redhat-buildsys],
151 [AS_HELP_STRING([--enable-redhat-buildsys],
152 [enable compilation of the redhat build system kernel (defaults to
155 [enable_redhat_buildsys="no"])
157 dnl Installation locations.
158 AC_ARG_ENABLE([transarc-paths],
159 [AS_HELP_STRING([--enable-transarc-paths],
160 [use Transarc style paths like /usr/afs and /usr/vice])],
162 [enable_transarc_paths="no"])
164 dnl Optimization and debugging flags.
165 AC_ARG_ENABLE([strip-binaries],
166 [AS_HELP_STRING([--disable-strip-binaries],
167 [disable stripping of symbol information from binaries (defaults to
170 [enable_strip_binaries="maybe"])
171 AC_ARG_ENABLE([debug],
172 [AS_HELP_STRING([--enable-debug],
173 [enable compilation of the user space code with debugging information
174 (defaults to disabled)])],
177 AC_ARG_ENABLE([optimize],
178 [AS_HELP_STRING([--disable-optimize],
179 [disable optimization for compilation of the user space code (defaults
182 [enable_optimize="yes"])
183 AC_ARG_ENABLE([warnings],
184 [AS_HELP_STRING([--enable-warnings],
185 [enable compilation warnings when building with gcc (defaults to
188 [enable_warnings="no"])
189 AC_ARG_ENABLE([checking],
190 [AS_HELP_STRING([--enable-checking],
191 [turn compilation warnings into errors when building with gcc (defaults
193 [enable_checking="$enableval"],
194 [enable_checking="no"])
195 AC_ARG_ENABLE([debug-kernel],
196 [AS_HELP_STRING([--enable-debug-kernel],
197 [enable compilation of the kernel module with debugging information
198 (defaults to disabled)])],
200 [enable_debug_kernel="no"])
201 AC_ARG_ENABLE([optimize-kernel],
202 [AS_HELP_STRING([--disable-optimize-kernel],
203 [disable compilation of the kernel module with optimization (defaults
204 based on platform)])],
206 [enable_optimize_kernel=""])
207 AC_ARG_ENABLE([debug-lwp],
208 [AS_HELP_STRING([--enable-debug-lwp],
209 [enable compilation of the LWP code with debugging information
210 (defaults to disabled)])],
212 [enable_debug_lwp="no"])
213 AC_ARG_ENABLE([optimize-lwp],
214 [AS_HELP_STRING([--disable-optimize-lwp],
215 [disable optimization for compilation of the LWP code (defaults to
218 [enable_optimize_lwp="yes"])
219 AC_ARG_ENABLE([debug-pam],
220 [AS_HELP_STRING([--enable-debug-pam],
221 [enable compilation of the PAM code with debugging information
222 (defaults to disabled)])],
224 [enable_debug_pam="no"])
225 AC_ARG_ENABLE([optimize-pam],
226 [AS_HELP_STRING([--disable-optimize-pam],
227 [disable optimization for compilation of the PAM code (defaults to
230 [enable_optimize_pam="yes"])
231 AC_ARG_ENABLE([linux-syscall-probing],
232 [AS_HELP_STRING([--enable-linux-syscall-probing],
233 [enable Linux syscall probing (defaults to autodetect)])],
235 [enable_linux_syscall_probing="maybe"])
237 AC_ARG_WITH([xslt-processor],
238 AS_HELP_STRING([--with-xslt-processor=ARG],
239 [which XSLT processor to use (possible choices are: libxslt, saxon, xalan-j, xsltproc)]),
240 [XSLTPROC="$withval"],
241 AC_CHECK_PROGS([XSLTPROC], [libxslt saxon xalan-j xsltproc], [echo]))
243 AC_ARG_WITH([html-xsl],
244 AS_HELP_STRING([--with-html-xsl],
245 [build HTML documentation using this stylesheet (default is html/chunk.dsl; specify either html/chunk.xsl or html/docbook.xsl)]),
246 [HTML_XSL="$withval"],
247 [HTML_XSL="html/chunk.xsl"])
249 AC_ARG_WITH([docbook2pdf],
250 AS_HELP_STRING([--with-docbook2pdf=ARG],
251 [which Docbook to PDF utility to use (possible choices are: fop, dblatex, docbook2pdf)]),
252 [DOCBOOK2PDF="$withval"],
253 AC_CHECK_PROGS([DOCBOOK2PDF], [fop dblatex docbook2pdf], [echo]))
255 AC_ARG_WITH([docbook-stylesheets],
256 AS_HELP_STRING([--with-docbook-stylesheets=ARG],
257 [location of DocBook stylesheets (default is to search a set of likely paths)]),
258 [DOCBOOK_STYLESHEETS="$withval"],
259 OPENAFS_SEARCH_DIRLIST([DOCBOOK_STYLESHEETS], [/usr/share/xml/docbook/stylesheet/nwalsh/current /usr/share/xml/docbook/stylesheet/nwalsh /usr/share/xml/docbook/xsl-stylesheets /usr/share/sgml/docbook/docbook-xsl-stylesheets /usr/share/sgml/docbook/xsl-stylesheets /usr/share/docbook-xsl /usr/share/sgml/docbkxsl /usr/local/share/xsl/docbook /sw/share/xml/xsl/docbook-xsl /opt/local/share/xsl/docbook-xsl], [$HTML_XSL])
260 if test "x$DOCBOOK_STYLESHEETS" = "x"; then
261 AC_WARN([Docbook stylesheets not found; some documentation can't be built])
266 dnl Check whether kindlegen exists. If not, we'll suppress that part of the
267 dnl documentation build.
268 AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
270 dnl weird ass systems
275 dnl Various compiler setup.
279 dnl Checks for programs.
285 dnl if we are flex, be lex-compatible
286 OPENAFS_LEX_IS_FLEX([AC_SUBST([LEX], ["$LEX -l"])])
288 OPENAFS_FORCE_ABS_INSTALL
289 OPENAFS_CHECK_BIGENDIAN
290 OPENAFS_PRINTF_TAKES_Z_LEN
292 AC_MSG_CHECKING(your OS)
298 if test "x$enable_redhat_buildsys" = "xyes"; then
299 AC_DEFINE(ENABLE_REDHAT_BUILDSYS, 1, [define if you have redhat buildsystem])
301 if test "x$enable_kernel_module" = "xyes"; then
302 if test "x$with_linux_kernel_headers" != "x"; then
303 LINUX_KERNEL_PATH="$with_linux_kernel_headers"
305 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/source"
306 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
307 LINUX_KERNEL_PATH="/lib/modules/`uname -r`/build"
309 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
310 LINUX_KERNEL_PATH="/usr/src/linux-2.4"
312 if test ! -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
313 LINUX_KERNEL_PATH="/usr/src/linux"
316 if test "x$with_linux_kernel_build" != "x"; then
317 LINUX_KERNEL_BUILD="$with_linux_kernel_build"
319 LINUX_KERNEL_BUILD=$LINUX_KERNEL_PATH
321 if test -f "$LINUX_KERNEL_BUILD/include/generated/utsrelease.h"; then
322 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/generated/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
323 LINUX_VERSION="$linux_kvers"
325 if test -f "$LINUX_KERNEL_BUILD/include/linux/utsrelease.h"; then
326 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/utsrelease.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
327 LINUX_VERSION="$linux_kvers"
329 if test -f "$LINUX_KERNEL_BUILD/include/linux/version.h"; then
330 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
331 if test "x$linux_kvers" = "x"; then
332 if test -f "$LINUX_KERNEL_BUILD/include/linux/version-up.h"; then
333 linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_BUILD/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
334 if test "x$linux_kvers" = "x"; then
335 AC_MSG_ERROR(Linux headers lack version definition [2])
338 LINUX_VERSION="$linux_kvers"
341 AC_MSG_ERROR(Linux headers lack version definition)
345 LINUX_VERSION="$linux_kvers"
348 enable_kernel_module="no"
352 if test ! -f "$LINUX_KERNEL_BUILD/include/generated/autoconf.h" &&
353 test ! -f "$LINUX_KERNEL_BUILD/include/linux/autoconf.h"; then
354 enable_kernel_module="no"
356 if test "x$enable_kernel_module" = "xno"; then
357 if test "x$with_linux_kernel_headers" != "x"; then
358 AC_MSG_ERROR(No usable linux headers found at $LINUX_KERNEL_PATH)
361 AC_MSG_WARN(No usable linux headers found at $LINUX_KERNEL_PATH so disabling kernel module)
364 dnl do we need to determine SUBARCH from autoconf.h
368 if test "x$enable_kernel_module" = "xyes"; then
369 case "$LINUX_VERSION" in
370 2.2.*) AFS_SYSKVERS=22 ;;
371 2.4.*) AFS_SYSKVERS=24 ;;
372 2.6.* | 3.*) AFS_SYSKVERS=26 ;;
373 *) AC_MSG_ERROR(Couldn't guess your Linux version [2]) ;;
380 AC_PATH_PROG(SOLARISCC, [cc], ,
381 [/opt/SUNWspro/bin:/opt/SunStudioExpress/bin:/opt/solarisstudio12.3/bin:/opt/solstudio12.2/bin:/opt/sunstudio12.1/bin])
382 if test "x$SOLARISCC" = "x" ; then
383 AC_MSG_FAILURE(Could not find the solaris cc program. Please define the environment variable SOLARISCC to specify the path.)
385 SOLARIS_UFSVFS_HAS_DQRWLOCK
386 SOLARIS_FS_HAS_FS_ROLLED
387 SOLARIS_SOLOOKUP_TAKES_SOCKPARAMS
391 enable_kernel_module=no
397 if test -f "/usr/old/usr/include/ndir.h"; then
398 AC_DEFINE(HAVE_USR_OLD_USR_INCLUDE_NDIR_H, 1, [define if you have old ndir.h])
402 if test -d /usr/include/sys/SN/SN1; then
403 IRIX_BUILD_IP35="IP35"
410 AC_MSG_RESULT(rs_aix)
414 AC_MSG_RESULT(arm_darwin)
418 AC_MSG_RESULT(ppc_darwin)
422 AC_MSG_RESULT(x86_darwin)
426 AC_MSG_RESULT(x86_darwin)
430 AC_MSG_RESULT(i386_fbsd)
434 AC_MSG_RESULT(amd64_fbsd)
442 AC_MSG_RESULT(amd64_obsd)
446 AC_MSG_RESULT(i386_obsd)
450 AC_MSG_RESULT(i386_dfbsd)
453 AC_MSG_RESULT($system)
457 if test "x$with_afs_sysname" != "x"; then
458 AFS_SYSNAME="$with_afs_sysname"
460 AC_MSG_CHECKING(your AFS sysname)
466 AFS_SYSNAME="i386_obsd${vM}${vm}"
468 sparc64-*-openbsd?.?)
472 AFS_SYSNAME="sparc64_obsd${vM}${vm}"
478 AFS_SYSNAME="amd64_obsd${vM}${vm}"
484 AFS_SYSNAME="i386_fbsd_${vM}${vm}"
490 AFS_SYSNAME="amd64_fbsd_${vM}${vm}"
496 AFS_SYSNAME="i386_dfbsd_${vM}${vm}"
498 i?86-*-netbsd*1.6[[M-Z]]*)
499 AFS_SYSNAME="i386_nbsd20"
501 powerpc-*-netbsd*1.6[[M-Z]]*)
502 AFS_SYSNAME="ppc_nbsd20"
505 arch=${host%%-unknown*}
506 arch=$(echo $arch |sed -e 's/x86_64/amd64/g' \
507 -e 's/powerpc/ppc/g')
518 if test $vm -eq 99 ; then
521 if test $vM -gt 1 ; then
524 AFS_SYSNAME="${arch}_nbsd${vM}${vm}"
527 AFS_SYSNAME="hp_ux110"
530 AFS_SYSNAME="hp_ux11i"
533 AFS_SYSNAME="hp_ux1123"
536 AFS_SYSNAME="ia64_hpux1122"
539 AFS_SYSNAME="ia64_hpux1123"
542 AFS_SYSNAME="hp_ux102"
544 powerpc-apple-darwin7*)
545 AFS_SYSNAME="ppc_darwin_70"
548 powerpc-apple-darwin8.*)
549 AFS_SYSNAME="ppc_darwin_80"
552 i386-apple-darwin8.*)
553 AFS_SYSNAME="x86_darwin_80"
556 powerpc-apple-darwin9.*)
557 AFS_SYSNAME="ppc_darwin_90"
560 i386-apple-darwin9.*)
561 AFS_SYSNAME="x86_darwin_90"
564 i?86-apple-darwin10.*)
565 AFS_SYSNAME="x86_darwin_100"
568 x86_64-apple-darwin10.*)
569 AFS_SYSNAME="x86_darwin_100"
572 arm-apple-darwin10.*)
573 AFS_SYSNAME="arm_darwin_100"
576 x86_64-apple-darwin11.*)
577 AFS_SYSNAME="x86_darwin_110"
580 i?86-apple-darwin11.*)
581 AFS_SYSNAME="x86_darwin_110"
584 x86_64-apple-darwin12.*)
585 AFS_SYSNAME="x86_darwin_120"
588 i?86-apple-darwin12.*)
589 AFS_SYSNAME="x86_darwin_120"
592 sparc-sun-solaris2.8)
593 AFS_SYSNAME="sun4x_58"
595 sparc-sun-solaris2.9)
596 AFS_SYSNAME="sun4x_59"
598 sparc-sun-solaris2.10)
599 AFS_SYSNAME="sun4x_510"
601 sparc-sun-solaris2.11)
602 AFS_SYSNAME="sun4x_511"
605 AFS_SYSNAME="sunx86_58"
608 AFS_SYSNAME="sunx86_59"
611 AFS_SYSNAME="sunx86_510"
614 AFS_SYSNAME="sunx86_511"
617 AFS_SYSNAME="alpha_dux40"
620 AFS_SYSNAME="alpha_dux50"
623 AFS_SYSNAME="alpha_dux51"
629 AFS_SYSNAME="ia64_linuxXX"
632 AFS_SYSNAME="`/bin/arch`_linuxXX"
635 AFS_SYSNAME="ppc64_linuxXX"
638 AFS_SYSNAME="alpha_linux_XX"
641 AFS_SYSNAME="s390_linuxXX"
644 AFS_SYSNAME="s390x_linuxXX"
647 AFS_SYSNAME="`/bin/arch`_linuxXX"
650 AFS_SYSNAME="sparc64_linuxXX"
653 AFS_SYSNAME="i386_linuxXX"
656 AFS_SYSNAME="arm_linuxXX"
658 parisc-*-linux-gnu|hppa-*-linux-gnu)
659 AFS_SYSNAME="parisc_linuxXX"
663 AFS_SYSNAME="rs_aix42"
667 AFS_SYSNAME="rs_aix42"
671 AFS_SYSNAME="rs_aix51"
675 AFS_SYSNAME="rs_aix52"
679 AFS_SYSNAME="rs_aix53"
683 AFS_SYSNAME="rs_aix61"
687 AFS_SYSNAME="amd64_linuxXX"
691 AC_MSG_ERROR(An AFS sysname is required)
696 *_linux* | *_umlinux*)
697 if test "x${AFS_SYSKVERS}" = "x"; then
698 AC_MSG_ERROR(Couldn't guess your Linux version. Please use the --with-afs-sysname option to configure an AFS sysname.)
700 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/XX\$/$AFS_SYSKVERS/`
701 AFS_SYSNAME="$_AFS_SYSNAME"
704 [#ifndef CONFIG_USERMODE
707 ac_cv_linux_is_uml=yes,)
708 if test "${ac_cv_linux_is_uml}" = yes; then
709 _AFS_SYSNAME=`echo $AFS_SYSNAME|sed s/linux/umlinux/`
711 AFS_SYSNAME="$_AFS_SYSNAME"
714 AC_MSG_RESULT($AFS_SYSNAME)
719 AC_CHECK_HEADERS(crt_externs.h)
720 DARWIN_PLIST=src/libafs/afs.${AFS_SYSNAME}.plist
721 DARWIN_INFOFILE=afs.${AFS_SYSNAME}.plist
726 dnl Some hosts have a separate common param file they should include. Figure
727 dnl out if we're on one of them now that we know the sysname.
729 *_nbsd15) AFS_PARAM_COMMON=param.nbsd15.h ;;
730 *_nbsd16) AFS_PARAM_COMMON=param.nbsd16.h ;;
731 *_nbsd20) AFS_PARAM_COMMON=param.nbsd20.h ;;
732 *_nbsd21) AFS_PARAM_COMMON=param.nbsd21.h ;;
733 *_nbsd30) AFS_PARAM_COMMON=param.nbsd30.h ;;
734 *_nbsd40) AFS_PARAM_COMMON=param.nbsd40.h ;;
735 *_nbsd50) AFS_PARAM_COMMON=param.nbsd50.h ;;
736 *_nbsd60) AFS_PARAM_COMMON=param.nbsd60.h ;;
737 *_obsd31) AFS_PARAM_COMMON=param.obsd31.h ;;
738 *_obsd32) AFS_PARAM_COMMON=param.obsd32.h ;;
739 *_obsd33) AFS_PARAM_COMMON=param.obsd33.h ;;
740 *_obsd34) AFS_PARAM_COMMON=param.obsd34.h ;;
741 *_obsd35) AFS_PARAM_COMMON=param.obsd35.h ;;
742 *_obsd36) AFS_PARAM_COMMON=param.obsd36.h ;;
743 *_obsd37) AFS_PARAM_COMMON=param.obsd37.h ;;
744 *_obsd38) AFS_PARAM_COMMON=param.obsd38.h ;;
745 *_obsd39) AFS_PARAM_COMMON=param.obsd39.h ;;
746 *_obsd40) AFS_PARAM_COMMON=param.obsd40.h ;;
747 *_obsd41) AFS_PARAM_COMMON=param.obsd41.h ;;
748 *_obsd42) AFS_PARAM_COMMON=param.obsd42.h ;;
749 *_obsd43) AFS_PARAM_COMMON=param.obsd43.h ;;
750 *_obsd44) AFS_PARAM_COMMON=param.obsd44.h ;;
751 *_obsd45) AFS_PARAM_COMMON=param.obsd45.h ;;
752 *_obsd46) AFS_PARAM_COMMON=param.obsd46.h ;;
753 *_obsd47) AFS_PARAM_COMMON=param.obsd47.h ;;
754 *_obsd48) AFS_PARAM_COMMON=param.obsd48.h ;;
755 *_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
756 *_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
757 *_linux26) AFS_PARAM_COMMON=param.linux26.h ;;
758 # Linux alpha adds an extra underscore for no good reason.
759 *_linux_22) AFS_PARAM_COMMON=param.linux22.h ;;
760 *_linux_24) AFS_PARAM_COMMON=param.linux24.h ;;
761 *_linux_26) AFS_PARAM_COMMON=param.linux26.h ;;
766 case $AFS_SYSNAME in *_linux* | *_umlinux*)
768 # Add (sub-) architecture-specific paths needed by conftests
771 UMLINUX26_FLAGS="-I$LINUX_KERNEL_PATH/arch/um/include"
772 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/tt/include"
773 UMLINUX26_FLAGS="$UMLINUX26_FLAGS -I$LINUX_KERNEL_PATH/arch/um/kernel/skas/include"
774 CPPFLAGS="$CPPFLAGS $UMLINUX26_FLAGS"
777 if test "x$enable_kernel_module" = "xyes"; then
778 if test "x$enable_debug_kernel" = "xno"; then
779 LINUX_GCC_KOPTS="$LINUX_GCC_KOPTS -fomit-frame-pointer"
781 OPENAFS_GCC_SUPPORTS_MARCH
782 AC_SUBST(P5PLUS_KOPTS)
783 OPENAFS_GCC_NEEDS_NO_STRENGTH_REDUCE
784 OPENAFS_GCC_NEEDS_NO_STRICT_ALIASING
785 OPENAFS_GCC_SUPPORTS_NO_COMMON
786 OPENAFS_GCC_SUPPORTS_PIPE
787 AC_SUBST(LINUX_GCC_KOPTS)
789 dnl Setup the kernel build environment
790 LINUX_KBUILD_USES_EXTRA_CFLAGS
791 LINUX_KERNEL_COMPILE_WORKS
793 dnl Check for header files
794 AC_CHECK_LINUX_HEADER([config.h])
795 AC_CHECK_LINUX_HEADER([completion.h])
796 AC_CHECK_LINUX_HEADER([exportfs.h])
797 AC_CHECK_LINUX_HEADER([freezer.h])
798 AC_CHECK_LINUX_HEADER([key-type.h])
799 AC_CHECK_LINUX_HEADER([semaphore.h])
800 AC_CHECK_LINUX_HEADER([seq_file.h])
802 dnl Check for structure elements
803 AC_CHECK_LINUX_STRUCT([address_space_operations],
804 [write_begin], [fs.h])
805 AC_CHECK_LINUX_STRUCT([backing_dev_info], [name],
807 AC_CHECK_LINUX_STRUCT([ctl_table], [ctl_name], [sysctl.h])
808 AC_CHECK_LINUX_STRUCT([dentry_operations], [d_automount], [dcache.h])
809 AC_CHECK_LINUX_STRUCT([inode], [i_alloc_sem], [fs.h])
810 AC_CHECK_LINUX_STRUCT([inode], [i_blkbits], [fs.h])
811 AC_CHECK_LINUX_STRUCT([inode], [i_blksize], [fs.h])
812 AC_CHECK_LINUX_STRUCT([inode], [i_mutex], [fs.h])
813 AC_CHECK_LINUX_STRUCT([inode], [i_security], [fs.h])
814 AC_CHECK_LINUX_STRUCT([file_operations], [flock], [fs.h])
815 AC_CHECK_LINUX_STRUCT([file_operations], [sendfile], [fs.h])
816 AC_CHECK_LINUX_STRUCT([file_system_type], [mount], [fs.h])
817 AC_CHECK_LINUX_STRUCT([nameidata], [path], [namei.h])
818 AC_CHECK_LINUX_STRUCT([proc_dir_entry], [owner], [proc_fs.h])
819 AC_CHECK_LINUX_STRUCT([super_block], [s_bdi], [fs.h])
820 AC_CHECK_LINUX_STRUCT([super_block], [s_d_op], [fs.h])
821 AC_CHECK_LINUX_STRUCT([super_operations], [alloc_inode],
823 AC_CHECK_LINUX_STRUCT([super_operations], [evict_inode],
825 AC_CHECK_LINUX_STRUCT([task_struct], [cred], [sched.h])
826 AC_CHECK_LINUX_STRUCT([task_struct], [exit_state], [sched.h])
827 AC_CHECK_LINUX_STRUCT([task_struct], [parent], [sched.h])
828 AC_CHECK_LINUX_STRUCT([task_struct], [real_parent], [sched.h])
829 AC_CHECK_LINUX_STRUCT([task_struct], [rlim], [sched.h])
830 AC_CHECK_LINUX_STRUCT([task_struct], [sig], [sched.h])
831 AC_CHECK_LINUX_STRUCT([task_struct], [sighand], [sched.h])
832 AC_CHECK_LINUX_STRUCT([task_struct], [sigmask_lock], [sched.h])
833 AC_CHECK_LINUX_STRUCT([task_struct], [tgid], [sched.h])
834 AC_CHECK_LINUX_STRUCT([task_struct], [thread_info], [sched.h])
835 LINUX_SCHED_STRUCT_TASK_STRUCT_HAS_SIGNAL_RLIM
837 dnl Check for typed structure elements
838 AC_CHECK_LINUX_TYPED_STRUCT([read_descriptor_t],
841 dnl Function existence checks
843 AC_CHECK_LINUX_FUNC([bdi_init],
844 [#include <linux/backing-dev.h>],
846 AC_CHECK_LINUX_FUNC([PageChecked],
847 [#include <linux/mm.h>
848 #include <linux/page-flags.h>],
850 int bchecked = PageChecked(_page);])
851 AC_CHECK_LINUX_FUNC([PageFsMisc],
852 [#include <linux/mm.h>
853 #include <linux/page-flags.h>],
855 int bchecked = PageFsMisc(_page);])
856 AC_CHECK_LINUX_FUNC([clear_inode],
857 [#include <linux/fs.h>],
858 [clear_inode(NULL);])
859 AC_CHECK_LINUX_FUNC([current_kernel_time],
860 [#include <linux/time.h>],
862 s = current_kernel_time();])
863 AC_CHECK_LINUX_FUNC([d_alloc_anon],
864 [#include <linux/fs.h>],
865 [d_alloc_anon(NULL);])
866 AC_CHECK_LINUX_FUNC([d_make_root],
867 [#include <linux/fs.h>],
868 [d_make_root(NULL);])
869 AC_CHECK_LINUX_FUNC([do_sync_read],
870 [#include <linux/fs.h>],
871 [do_sync_read(NULL, NULL, 0, NULL);])
872 AC_CHECK_LINUX_FUNC([find_task_by_pid],
873 [#include <linux/sched.h>],
874 [pid_t p; find_task_by_pid(p);])
875 AC_CHECK_LINUX_FUNC([generic_file_aio_read],
876 [#include <linux/fs.h>],
877 [generic_file_aio_read(NULL,NULL,0,0);])
878 AC_CHECK_LINUX_FUNC([grab_cache_page_write_begin],
879 [#include <linux/pagemap.h>],
880 [grab_cache_page_write_begin(NULL, 0, 0);])
881 AC_CHECK_LINUX_FUNC([hlist_unhashed],
882 [#include <linux/list.h>],
883 [hlist_unhashed(0);])
884 AC_CHECK_LINUX_FUNC([i_size_read],
885 [#include <linux/fs.h>],
886 [i_size_read(NULL);])
887 AC_CHECK_LINUX_FUNC([inode_setattr],
888 [#include <linux/fs.h>],
889 [inode_setattr(NULL, NULL);])
890 AC_CHECK_LINUX_FUNC([kernel_setsockopt],
891 [#include <linux/net.h>],
892 [kernel_setsockopt(NULL, 0, 0, NULL, 0);])
893 AC_CHECK_LINUX_FUNC([page_follow_link],
894 [#include <linux/fs.h>],
895 [page_follow_link(0,0);])
896 AC_CHECK_LINUX_FUNC([page_offset],
897 [#include <linux/pagemap.h>],
898 [page_offset(NULL);])
899 AC_CHECK_LINUX_FUNC([pagevec_lru_add_file],
900 [#include <linux/pagevec.h>],
901 [__pagevec_lru_add_file(NULL);])
902 AC_CHECK_LINUX_FUNC([path_lookup],
903 [#include <linux/fs.h>
904 #include <linux/namei.h>],
905 [path_lookup(NULL, 0, NULL);])
906 AC_CHECK_LINUX_FUNC([rcu_read_lock],
907 [#include <linux/rcupdate.h>],
909 AC_CHECK_LINUX_FUNC([set_nlink],
910 [#include <linux/fs.h>],
911 [set_nlink(NULL, 1);])
912 AC_CHECK_LINUX_FUNC([splice_direct_to_actor],
913 [#include <linux/splice.h>],
914 [splice_direct_to_actor(NULL,NULL,NULL);])
915 AC_CHECK_LINUX_FUNC([svc_addr_in],
916 [#include <linux/sunrpc/svc.h>],
917 [svc_addr_in(NULL);])
918 AC_CHECK_LINUX_FUNC([zero_user_segments],
919 [#include <linux/highmem.h>],
920 [zero_user_segments(NULL, 0, 0, 0, 0);])
921 AC_CHECK_LINUX_FUNC([noop_fsync],
922 [#include <linux/fs.h>],
923 [void *address = &noop_fsync; printk("%p\n", address)];)
925 dnl Consequences - things which get set as a result of the
927 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],
928 [AC_DEFINE([AFS_NONFSTRANS], 1,
929 [define to disable the nfs translator])])
931 dnl Assorted more complex tests
932 LINUX_EXPORTS_PROC_ROOT_FS
933 LINUX_KMEM_CACHE_INIT
934 LINUX_HAVE_KMEM_CACHE_T
935 LINUX_KMEM_CACHE_CREATE_TAKES_DTOR
936 LINUX_KMEM_CACHE_CREATE_CTOR_TAKES_VOID
937 LINUX_D_PATH_TAKES_STRUCT_PATH
939 LINUX_INODE_SETATTR_RETURN_TYPE
940 LINUX_IOP_I_CREATE_TAKES_NAMEIDATA
941 LINUX_IOP_I_LOOKUP_TAKES_NAMEIDATA
942 LINUX_IOP_I_PERMISSION_TAKES_FLAGS
943 LINUX_IOP_I_PERMISSION_TAKES_NAMEIDATA
944 LINUX_IOP_I_PUT_LINK_TAKES_COOKIE
945 LINUX_DOP_D_DELETE_TAKES_CONST
946 LINUX_DOP_D_REVALIDATE_TAKES_NAMEIDATA
947 LINUX_FOP_F_FLUSH_TAKES_FL_OWNER_T
948 LINUX_FOP_F_FSYNC_TAKES_DENTRY
949 LINUX_FOP_F_FSYNC_TAKES_RANGE
950 LINUX_AOP_WRITEBACK_CONTROL
951 LINUX_FS_STRUCT_FOP_HAS_SPLICE
952 LINUX_KERNEL_POSIX_LOCK_FILE_WAIT_ARG
953 LINUX_POSIX_TEST_LOCK_RETURNS_CONFLICT
954 LINUX_POSIX_TEST_LOCK_CONFLICT_ARG
955 LINUX_KERNEL_SOCK_CREATE
956 LINUX_EXPORTS_KEY_TYPE_KEYRING
958 LINUX_RECALC_SIGPENDING_ARG_TYPE
959 LINUX_EXPORTS_TASKLIST_LOCK
960 LINUX_GET_SB_HAS_STRUCT_VFSMOUNT
961 LINUX_STATFS_TAKES_DENTRY
963 LINUX_HAVE_TRY_TO_FREEZE
964 LINUX_LINUX_KEYRING_SUPPORT
965 LINUX_KEY_ALLOC_NEEDS_STRUCT_TASK
966 LINUX_KEY_ALLOC_NEEDS_CRED
967 LINUX_INIT_WORK_HAS_DATA
968 LINUX_REGISTER_SYSCTL_TABLE_NOFLAG
969 LINUX_HAVE_DCACHE_LOCK
971 LINUX_IOP_MKDIR_TAKES_UMODE_T
972 LINUX_IOP_CREATE_TAKES_UMODE_T
973 LINUX_EXPORT_OP_ENCODE_FH_TAKES_INODES
975 dnl If we are guaranteed that keyrings will work - that is
976 dnl a) The kernel has keyrings enabled
977 dnl b) The code is new enough to give us a key_type_keyring
978 dnl then we just disable syscall probing unless we've been
981 AS_IF([test "$enable_linux_syscall_probing" = "maybe"],
982 [AS_IF([test "$ac_cv_linux_keyring_support" = "yes" -a "$ac_cv_linux_exports_key_type_keyring" = "yes"],
983 [enable_linux_syscall_probing="no"],
984 [enable_linux_syscall_probing="yes"])
987 dnl Syscall probing needs a few tests of its own, and just
988 dnl won't work if the kernel doesn't export init_mm
989 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
990 LINUX_EXPORTS_INIT_MM
991 AS_IF([test "$ac_cv_linux_exports_init_mm" = "no"], [
993 [Can't do syscall probing without exported init_mm])
995 LINUX_EXPORTS_SYS_CHDIR
996 LINUX_EXPORTS_SYS_OPEN
997 AC_DEFINE(ENABLE_LINUX_SYSCALL_PROBING, 1,
998 [define to enable syscall table probes])
1001 dnl Packaging and SMP build
1002 if test "x$with_linux_kernel_packaging" != "xyes" ; then
1009 if test "x$ac_cv_linux_config_modversions" = "xno" -o $AFS_SYSKVERS -ge 26; then
1010 AS_IF([test "$enable_linux_syscall_probing" = "yes"], [
1011 AC_MSG_WARN([Cannot determine sys_call_table status. assuming it isn't exported])
1013 ac_cv_linux_exports_sys_call_table=no
1014 if test -f "$LINUX_KERNEL_PATH/include/asm/ia32_unistd.h"; then
1015 ac_cv_linux_exports_ia32_sys_call_table=yes
1018 LINUX_EXPORTS_KALLSYMS_ADDRESS
1019 LINUX_EXPORTS_KALLSYMS_SYMBOL
1020 LINUX_EXPORTS_SYS_CALL_TABLE
1021 LINUX_EXPORTS_IA32_SYS_CALL_TABLE
1022 if test "x$ac_cv_linux_exports_sys_call_table" = "xno"; then
1023 linux_syscall_method=none
1024 if test "x$ac_cv_linux_exports_init_mm" = "xyes"; then
1025 linux_syscall_method=scan
1026 if test "x$ac_cv_linux_exports_kallsyms_address" = "xyes"; then
1027 linux_syscall_method=scan_with_kallsyms_address
1030 if test "x$ac_cv_linux_exports_kallsyms_symbol" = "xyes"; then
1031 linux_syscall_method=kallsyms_symbol
1033 if test "x$linux_syscall_method" = "xnone"; then
1034 AC_MSG_WARN([no available sys_call_table access method -- guessing scan])
1035 linux_syscall_method=scan
1039 if test -f "$LINUX_KERNEL_PATH/include/linux/in_systm.h"; then
1040 AC_DEFINE(HAVE_IN_SYSTM_H, 1, [define if you have in_systm.h header file])
1042 if test -f "$LINUX_KERNEL_PATH/include/linux/mm_inline.h"; then
1043 AC_DEFINE(HAVE_MM_INLINE_H, 1, [define if you have mm_inline.h header file])
1045 if test "x$ac_cv_linux_kernel_page_follow_link" = "xyes" -o "x$ac_cv_linux_func_i_put_link_takes_cookie" = "xyes"; then
1046 AC_DEFINE(USABLE_KERNEL_PAGE_SYMLINK_CACHE, 1, [define if your kernel has a usable symlink cache API])
1048 AC_MSG_WARN([your kernel does not have a usable symlink cache API])
1052 dnl Linux-only, but just enable always.
1053 AC_DEFINE(AFS_CACHE_BYPASS, 1, [define to activate cache bypassing Unix client])
1056 AC_CACHE_CHECK([if compiler has __sync_add_and_fetch],
1057 [ac_cv_sync_fetch_and_add],
1058 [AC_TRY_LINK(, [int var; return __sync_add_and_fetch(&var, 1);],
1059 [ac_cv_sync_fetch_and_add=yes],
1060 [ac_cv_sync_fetch_and_add=no])
1062 AS_IF([test "$ac_cv_sync_fetch_and_add" = "yes"],
1063 [AC_DEFINE(HAVE_SYNC_FETCH_AND_ADD, 1,
1064 [define if your C compiler has __sync_add_and_fetch])])
1066 AC_CACHE_CHECK([if struct sockaddr has sa_len field],
1067 [ac_cv_sockaddr_len],
1068 [AC_TRY_COMPILE( [#include <sys/types.h>
1069 #include <sys/socket.h>],
1070 [struct sockaddr *a; a->sa_len=0;],
1071 [ac_cv_sockaddr_len=yes],
1072 [ac_cv_sockaddr_len=no])
1074 AS_IF([test "$ac_cv_sockaddr_len" = "yes"],
1075 [AC_DEFINE(STRUCT_SOCKADDR_HAS_SA_LEN, 1,
1076 [define if you struct sockaddr sa_len])])
1078 if test "x${MKAFS_OSTYPE}" = "xIRIX"; then
1079 echo Skipping library tests because they confuse Irix.
1081 AC_SEARCH_LIBS([socket], [socket inet])
1082 AC_SEARCH_LIBS([connect], [nsl])
1083 AC_SEARCH_LIBS([gethostbyname], [dns nsl resolv])
1085 dnl darwin wants it, aix hates it
1086 AC_MSG_CHECKING(for the useability of arpa/nameser_compat.h)
1090 #include <sys/types.h>
1091 #include <sys/socket.h>
1092 #include <netinet/in.h>
1093 #include <arpa/inet.h>
1094 #include <arpa/nameser.h>
1095 #include <arpa/nameser_compat.h>
1097 ], [static int i; i = 0;],
1099 AC_DEFINE(HAVE_ARPA_NAMESER_COMPAT_H, 1, [define if arpa/nameser_compat.h exists])],
1103 openafs_save_libs="$LIBS"
1104 AC_MSG_CHECKING([for res_search])
1107 if test "$ac_cv_func_res_search" = no; then
1108 for lib in dns nsl resolv; do
1109 if test "$ac_cv_func_res_search" != yes; then
1112 LIBS="$openafs_save_libs"
1115 if test "$ac_cv_func_res_search" = yes; then
1117 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1118 AC_MSG_RESULT([yes, in lib$lib])
1123 AC_DEFINE(HAVE_RES_SEARCH, 1, [])
1128 XLIBS="$LIB_AFSDB $XLIBS"
1130 AC_CHECK_RESOLV_RETRANS
1132 AC_CACHE_CHECK([for setsockopt(, SOL_IP, IP_RECVERR)],
1133 [ac_cv_setsockopt_iprecverr],
1135 #include <sys/types.h>
1136 #include <sys/socket.h>
1137 #include <netinet/in.h>],
1139 setsockopt(0, SOL_IP, IP_RECVERR, &on, sizeof(on));],
1140 [ac_cv_setsockopt_iprecverr=yes],
1141 [ac_cv_setsockopt_iprecverr=no])])
1143 AS_IF([test "$ac_cv_setsockopt_iprecverr" = "yes"],
1144 [AC_DEFINE([HAVE_SETSOCKOPT_IP_RECVERR], [1],
1145 [define if we can receive socket errors via IP_RECVERR])])
1148 if test "x$MKAFS_OSTYPE" = OBSD; then
1149 PTHREAD_LIBS="-pthread"
1151 if test "x$MKAFS_OSTYPE" = xDFBSD; then
1152 PTHREAD_LIBS="-pthread"
1154 if test "x$PTHREAD_LIBS" = xerror; then
1155 AC_CHECK_LIB(pthread, pthread_attr_init,
1156 PTHREAD_LIBS="-lpthread")
1158 if test "x$PTHREAD_LIBS" = xerror; then
1159 AC_CHECK_LIB(pthreads, pthread_attr_init,
1160 PTHREAD_LIBS="-lpthreads")
1162 if test "x$PTHREAD_LIBS" = xerror; then
1163 AC_CHECK_LIB(c_r, pthread_attr_init,
1164 PTHREAD_LIBS="-lc_r")
1166 if test "x$PTHREAD_LIBS" = xerror; then
1167 AC_CHECK_FUNC(pthread_attr_init, PTHREAD_LIBS="")
1169 if test "x$PTHREAD_LIBS" = xerror; then
1170 # pthread_attr_init is a macro under HPUX 11.0 and 11.11
1171 AC_CHECK_LIB(pthread, pthread_attr_destroy,
1172 PTHREAD_LIBS="-lpthread")
1174 if test "x$PTHREAD_LIBS" = xerror; then
1175 AC_MSG_WARN(*** Unable to locate working posix thread library ***)
1177 AC_SUBST(PTHREAD_LIBS)
1179 HOST_CPU="$host_cpu"
1181 if test "x$with_bsd_kernel_headers" != "x"; then
1182 BSD_KERNEL_PATH="$with_bsd_kernel_headers"
1184 BSD_KERNEL_PATH="/usr/src/sys"
1187 if test "x$with_bsd_kernel_build" != "x"; then
1188 BSD_KERNEL_BUILD="$with_bsd_kernel_build"
1190 case $AFS_SYSNAME in
1192 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"
1195 BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
1200 if test "$enable_supergroups" = "yes"; then
1201 AC_DEFINE(SUPERGROUPS, 1, [define if you want to have support for nested pts groups])
1204 if test "$enable_bitmap_later" = "yes"; then
1205 AC_DEFINE(BITMAP_LATER, 1, [define if you want to salvager to check bitmasks later])
1208 if test "$enable_unix_sockets" = "yes"; then
1209 AC_DEFINE(USE_UNIX_SOCKETS, 1, [define if you want to use UNIX sockets for fssync.])
1210 USE_UNIX_SOCKETS="yes"
1212 USE_UNIX_SOCKETS="no"
1214 AC_SUBST(USE_UNIX_SOCKETS)
1216 if test "$enable_namei_fileserver" = "yes"; then
1217 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1220 if test "$enable_namei_fileserver" = "default"; then
1223 AC_MSG_WARN(Some Solaris 10 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1224 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1228 AC_MSG_WARN(Solaris 11 versions are not safe with the inode fileserver. Forcing namei. Override with --disable-namei-fileserver)
1229 AC_DEFINE(AFS_NAMEI_ENV, 1, [define if you want to want namei fileserver])
1241 dnl check for tivoli
1242 AC_MSG_CHECKING(for tivoli tsm butc support)
1244 if test "$enable_tivoli_tsm" = "yes"; then
1245 XBSADIR1=/usr/tivoli/tsm/client/api/bin/xopen
1246 XBSADIR2=/opt/tivoli/tsm/client/api/bin/xopen
1247 XBSADIR3=/usr/tivoli/tsm/client/api/bin/sample
1248 XBSADIR4=/opt/tivoli/tsm/client/api/bin/sample
1250 if test -r "$XBSADIR3/dsmapifp.h"; then
1251 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR3"
1253 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1254 elif test -r "$XBSADIR4/dsmapifp.h"; then
1255 XBSA_CFLAGS="-Dxbsa -DNEW_XBSA -I$XBSADIR4"
1257 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1258 elif test -r "$XBSADIR1/xbsa.h"; then
1259 XBSA_CFLAGS="-Dxbsa -I$XBSADIR1"
1261 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1262 elif test -r "$XBSADIR2/xbsa.h"; then
1263 XBSA_CFLAGS="-Dxbsa -I$XBSADIR2"
1265 AC_MSG_RESULT([yes, $XBSA_CFLAGS])
1267 AC_MSG_RESULT([no, missing xbsa.h and dsmapifp.h header files])
1272 AC_SUBST(XBSA_CFLAGS)
1273 AC_SUBST(XBSA_XLIBS)
1275 dnl checks for header files.
1279 AC_CHECK_HEADERS([ \
1296 security/pam_appl.h \
1338 AC_CHECK_HEADERS([resolv.h], [], [], [AC_INCLUDES_DEFAULT
1339 #ifdef HAVE_NETINET_IN_H
1340 # include <netinet/in.h>
1343 AC_CHECK_HEADERS([net/if.h],[],[],[AC_INCLUDES_DEFAULT
1344 #ifdef HAVE_SYS_SOCKET_H
1345 # include <sys/socket.h>
1348 AC_CHECK_HEADERS([netinet/if_ether.h],[],[],[AC_INCLUDES_DEFAULT
1349 #ifdef HAVE_SYS_SOCKET_H
1350 # include <sys/socket.h>
1352 #ifdef HAVE_NETINET_IN_H
1353 # include <netinet/in.h>
1355 #ifdef HAVE_NET_IF_H
1356 # include <net/if.h>
1359 AC_CHECK_HEADERS([security/pam_modules.h],[],[],[AC_INCLUDES_DEFAULT
1360 #ifdef HAVE_SECURITY_PAM_APPL_H
1361 # include <security/pam_appl.h>
1364 AC_CHECK_HEADERS(linux/errqueue.h,,,[#include <linux/types.h>])
1366 AC_CHECK_TYPES([fsblkcnt_t],,,[
1367 #include <sys/types.h>
1368 #ifdef HAVE_SYS_BITYPES_H
1369 #include <sys/bitypes.h>
1371 #ifdef HAVE_SYS_STATFS_H
1372 #include <sys/statfs.h>
1374 #ifdef HAVE_SYS_STATVFS_H
1375 #include <sys/statvfs.h>
1379 dnl see what struct stat has for timestamps
1380 AC_CHECK_MEMBERS([struct stat.st_ctimespec, struct stat.st_ctimensec])
1382 dnl check for curses-lib
1383 AS_IF([test "x$enable_gtx" != "xno"],
1385 AC_CHECK_LIB( [ncurses], [setupterm],
1386 [LIB_curses=-lncurses],
1387 [AC_CHECK_LIB([Hcurses], [setupterm], [LIB_curses=-lHcurses],
1388 [AC_CHECK_LIB([curses], [setupterm], [LIB_curses=-lcurses])])
1391 AC_SUBST(LIB_curses)])
1393 OPENAFS_TEST_PACKAGE(libintl,[#include <libintl.h>],[-lintl],,,INTL)
1395 dnl Don't build PAM on IRIX; the interface doesn't work for us.
1396 if test "$ac_cv_header_security_pam_modules_h" = yes -a "$enable_pam" = yes; then
1397 case $AFS_SYSNAME in
1410 if test "$enable_login" = yes; then
1415 AC_SUBST(BUILD_LOGIN)
1417 if test "$enable_uss" = yes; then
1458 OPENAFS_C_ATTRIBUTE()
1460 dnl Functions that Heimdal's libroken provides, but that we
1461 dnl haven't found a need for yet, and so haven't imported
1480 dnl Functions that are in objects that we always build from libroken
1490 dnl Functions that we're going to try and get from libroken
1491 AC_REPLACE_FUNCS([ \
1526 dnl Headers that we're going to try and get from libroken
1527 AC_CHECK_HEADERS([ \
1532 AC_CHECK_DECLS([h_errno], [], [], [
1533 #include <sys/types.h>
1542 AS_IF([test "$ac_cv_header_err_h" != "yes" ],
1543 [ROKEN_HEADERS="$ROKEN_HEADERS \$(TOP_INCDIR)/err.h"],
1545 AC_SUBST(ROKEN_HEADERS)
1547 dnl Stuff that's harder ...
1548 AC_MSG_CHECKING([for bswap16])
1549 AC_LINK_IFELSE([AC_LANG_PROGRAM([
1550 #ifdef HAVE_SYS_TYPES_H
1551 #include <sys/types.h>
1553 #ifdef HAVE_SYS_BSWAP_H
1554 #include <sys/bswap.h>
1557 [short a, b; b = bswap16(a); ])],
1559 AC_DEFINE(HAVE_BSWAP16, 1, [Define to 1 if you have the bswap16 function])
1561 [AC_MSG_RESULT(no)])
1563 AC_MSG_CHECKING([for bswap32])
1564 AC_LINK_IFELSE([AC_LANG_PROGRAM([#ifdef HAVE_SYS_TYPES_H
1565 #include <sys/types.h>
1567 #ifdef HAVE_SYS_BSWAP_H
1568 #include <sys/bswap.h>
1571 [int a, b; b = bswap32(a); ])],
1573 AC_DEFINE(HAVE_BSWAP32, 1, [Define to 1 if you have the bswap32 function])
1575 [AC_MSG_RESULT(no)])
1577 case $AFS_SYSNAME in
1579 AC_MSG_WARN([Some versions of HP-UX have a buggy positional I/O implementation. Forcing no positional I/O.])
1582 AC_MSG_CHECKING([for positional I/O])
1583 if test "$ac_cv_func_pread" = "yes" && \
1584 test "$ac_cv_func_pwrite" = "yes"; then
1585 AC_DEFINE(HAVE_PIO, 1, [define if you have pread() and pwrite()])
1590 AC_MSG_CHECKING([for vectored positional I/O])
1591 AS_IF([test "$ac_cv_func_preadv" = "yes" -a \
1592 "$ac_cv_func_pwritev" = "yes" -a \
1593 "$ac_cv_func_preadv64" = "yes" -a \
1594 "$ac_cv_func_pwritev64" = "yes"],
1595 [AC_DEFINE(HAVE_PIOV, 1, [define if you have preadv() and pwritev()])
1596 AC_MSG_RESULT(yes)],
1597 [AC_MSG_RESULT(no)])
1601 AC_MSG_CHECKING([for POSIX regex library])
1602 if test "$ac_cv_header_regex_h" = "yes" && \
1603 test "$ac_cv_func_regcomp" = "yes" && \
1604 test "$ac_cv_func_regexec" = "yes" && \
1605 test "$ac_cv_func_regerror" = "yes"; then
1606 AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
1612 dnl Look for "non-portable" pthreads functions.
1614 LIBS="$LIBS $PTHREAD_LIBS"
1616 pthread_set_name_np \
1617 pthread_setname_np \
1620 dnl Sadly, there are three different versions of pthread_setname_np.
1621 dnl Try to cater for all of them.
1622 if test "$ac_cv_func_pthread_setname_np" = "yes" ; then
1623 AC_MSG_CHECKING([for signature of pthread_setname_np])
1625 #include <pthread.h>
1626 #ifdef HAVE_PTHREAD_NP_H
1627 #include <pthread_np.h>
1629 ], [pthread_setname_np(pthread_self(), "test", (void *)0)], [
1630 AC_MSG_RESULT([three arguments])
1631 pthread_setname_np_args=3], [
1633 #include <pthread.h>
1634 #ifdef HAVE_PTHREAD_NP_H
1635 #include <pthread_np.h>
1637 ], [pthread_setname_np(pthread_self(), "test")], [
1638 AC_MSG_RESULT([two arguments])
1639 pthread_setname_np_args=2], [
1641 #include <pthread.h>
1642 #ifdef HAVE_PTHREAD_NP_H
1643 #include <pthread_np.h>
1645 ], [pthread_setname_np("test")], [
1646 AC_MSG_RESULT([one argument])
1647 pthread_setname_np_args=1], [pthread_setname_np_args=0])
1650 AC_DEFINE_UNQUOTED([PTHREAD_SETNAME_NP_ARGS], $pthread_setname_np_args, [Number of arguments required by pthread_setname_np() function])
1654 openafs_cv_saved_CFLAGS="$CFLAGS"
1655 CFLAGS="$CFLAGS $XCFLAGS_NOCHECKING"
1659 AC_CHECK_SIZEOF(void *)
1660 AC_CHECK_SIZEOF(unsigned long long)
1661 AC_CHECK_SIZEOF(unsigned long)
1662 AC_CHECK_SIZEOF(unsigned int)
1666 AC_CHECK_TYPE([sig_atomic_t],[],
1667 [AC_DEFINE([sig_atomic_t], [int],
1668 [Define to int if <signal.h> does not define.])],
1669 [#include <sys/types.h>
1670 #include <signal.h>])
1671 AC_CHECK_TYPE([socklen_t],[],
1672 [AC_DEFINE([socklen_t], [int],
1673 [Define to int if <sys/socket.h> does not define.])],
1674 [#include <sys/types.h>
1675 #include <sys/socket.h>])
1676 AC_CHECK_TYPES(off64_t)
1677 AC_CHECK_TYPES([ssize_t], [], [], [#include <unistd.h>])
1678 AC_CHECK_TYPES([struct winsize], [], [], [
1679 #ifdef HAVE_TERMIOS_H
1680 # include <termios.h>
1682 # include <sys/termios.h>
1684 #include <sys/ioctl.h>])
1685 AC_CHECK_TYPES([sa_family_t, socklen_t, struct sockaddr,
1686 struct sockaddr_storage],
1688 #include <sys/types.h>
1689 #include <sys/socket.h>
1691 AC_CHECK_TYPES([sa_family_t], [], [], [
1692 #include <sys/types.h>
1693 #include <sys/socket.h>
1695 AC_CHECK_TYPES([struct addrinfo], [], [], [
1696 #include <sys/types.h>
1701 AC_CHECK_TYPES([long long], [], [], [])
1703 AC_SIZEOF_TYPE(long)
1705 CFLAGS="$openafs_cv_saved_CFLAGS"
1707 RRA_HEADER_PAM_CONST
1710 dnl Directory PATH handling
1711 if test "x$enable_transarc_paths" = "xyes" ; then
1712 afsconfdir=${afsconfdir=/usr/afs/etc}
1713 viceetcdir=${viceetcdir=/usr/vice/etc}
1714 afskerneldir=${afskerneldir=${viceetcdir}}
1715 afssrvbindir=${afssrvbindir=/usr/afs/bin}
1716 afssrvsbindir=${afssrvsbindir=/usr/afs/bin}
1717 afssrvlibexecdir=${afssrvlibexecdir=/usr/afs/bin}
1718 afsdbdir=${afsdbdir=/usr/afs/db}
1719 afslogsdir=${afslogsdir=/usr/afs/logs}
1720 afslocaldir=${afslocaldir=/usr/afs/local}
1721 afsbackupdir=${afsbackupdir=/usr/afs/backup}
1722 afsbosconfigdir=${afsbosconfigdir=/usr/afs/local}
1723 afsdatadir=${afsdatadir=/usr/vice/etc}
1725 afsconfdir=${afsconfdir='${sysconfdir}/openafs/server'}
1726 viceetcdir=${viceetcdir='${sysconfdir}/openafs'}
1727 afskerneldir=${afskerneldir='${libdir}/openafs'}
1728 afssrvbindir=${afssrvbindir='${bindir}'}
1729 afssrvsbindir=${afssrvsbindir='${sbindir}'}
1730 afssrvlibexecdir=${afssrvlibexecdir='${libexecdir}/openafs'}
1731 afsdbdir=${afsdbdir='${localstatedir}/openafs/db'}
1732 afslogsdir=${afslogsdir='${localstatedir}/openafs/logs'}
1733 afslocaldir=${afslocaldir='${localstatedir}/openafs'}
1734 afsbackupdir=${afsbackupdir='${localstatedir}/openafs/backup'}
1735 afsbosconfigdir=${afsbosconfigdir='${sysconfdir}/openafs'}
1736 afsdatadir=${afsdatadir='${datadir}/openafs'}
1738 AC_SUBST(afsconfdir)
1739 AC_SUBST(viceetcdir)
1740 AC_SUBST(afskerneldir)
1741 AC_SUBST(afssrvbindir)
1742 AC_SUBST(afssrvsbindir)
1743 AC_SUBST(afssrvlibexecdir)
1745 AC_SUBST(afslogsdir)
1746 AC_SUBST(afslocaldir)
1747 AC_SUBST(afsbackupdir)
1748 AC_SUBST(afsbosconfigdir)
1749 AC_SUBST(afsdatadir)
1751 if test "x$enable_kernel_module" = "xyes"; then
1752 ENABLE_KERNEL_MODULE=libafs
1755 if test "x$enable_pthreaded_ubik" = "xyes"; then
1756 ENABLE_PTHREADED_UBIK=yes
1760 AC_SUBST(AFS_SYSNAME)
1761 AC_SUBST(AFS_PARAM_COMMON)
1762 AC_SUBST(ENABLE_KERNEL_MODULE)
1763 AC_SUBST(ENABLE_PTHREADED_UBIK)
1765 AC_SUBST(LINUX_KERNEL_PATH)
1766 AC_SUBST(LINUX_KERNEL_BUILD)
1768 AC_SUBST(BSD_KERNEL_PATH)
1769 AC_SUBST(BSD_KERNEL_BUILD)
1770 AC_SUBST(LINUX_VERSION)
1771 AC_SUBST(MKAFS_OSTYPE)
1772 AC_SUBST(TOP_OBJDIR)
1773 AC_SUBST(TOP_SRCDIR)
1774 AC_SUBST(TOP_INCDIR)
1775 AC_SUBST(TOP_LIBDIR)
1777 AC_SUBST(DARWIN_INFOFILE)
1778 AC_SUBST(IRIX_BUILD_IP35)
1781 AC_SUBST(DOCBOOK2PDF)
1782 AC_SUBST(DOCBOOK_STYLESHEETS)
1787 TOP_SRCDIR="${srcdir}/src"
1789 dnl If we're using ./configure, need a more reasonable TOP_SRCDIR, since relative links don't work everywhere
1795 TOP_SRCDIR=`cd $TOP_SRCDIR; pwd`
1799 TOP_OBJDIR="${SRCDIR_PARENT}"
1800 TOP_INCDIR="${SRCDIR_PARENT}/include"
1801 TOP_LIBDIR="${SRCDIR_PARENT}/lib"
1802 if test "${DEST}x" = "x"; then
1803 DEST="${SRCDIR_PARENT}/${AFS_SYSNAME}/dest"
1806 HELPER_SPLINT="${TOP_SRCDIR}/helper-splint.sh"
1807 HELPER_SPLINTCFG="${TOP_SRCDIR}/splint.cfg"
1808 AC_SUBST(HELPER_SPLINT)
1809 AC_SUBST(HELPER_SPLINTCFG)
1811 mkdir -p ${TOP_OBJDIR}/src/JAVA/libjafs
1813 dnl Check to see if crypt lives in a different library
1814 AC_CHECK_LIB(crypt, crypt, LIB_crypt="-lcrypt")
1817 dnl Check to see if the compiler support labels in structs
1818 AC_MSG_CHECKING(for label support in structs)
1819 AC_TRY_COMPILE([], [
1820 extern void osi_UFSOpen(void);
1822 void (*open) (void);
1824 struct labeltest struct_labeltest = {
1825 .open = osi_UFSOpen,
1829 AC_DEFINE(HAVE_STRUCT_LABEL_SUPPORT, 1, [Define to 1 if your compiler supports labels in structs.])
1834 AC_MSG_CHECKING([checking for dirfd])
1835 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
1836 #ifdef HAVE_DIRENT_H
1840 [[DIR *d = 0; dirfd(d);]])],
1841 [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
1842 if test "$ac_rk_have_dirfd" = "yes" ; then
1843 AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
1845 AC_MSG_RESULT($ac_rk_have_dirfd)
1847 OPENAFS_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
1848 #ifdef HAVE_DIRENT_H
1852 dnl Eventually, this will look for the system one, or for OpenSSL
1853 LIB_hcrypto="-lafshcrypto"
1854 LDFLAGS_hcrypto="-L\$(TOP_LIBDIR)"
1855 AC_SUBST(LIB_hcrypto)
1856 AC_SUBST(LDFLAGS_hcrypto)
1859 AC_DEFUN([SUMMARY], [
1860 # Print a configuration summary
1862 echo "**************************************"
1863 echo configure summary
1865 AS_IF([test $LIB_curses],[
1866 echo "LIB_curses : $LIB_curses" ],[
1867 echo "XXX LIB_curses not found! not building scout and afsmonitor!"
1870 echo "**************************************"